M. Steenhuis, Stedenbouw in het landschap. Pieter Verhagen (1882-1950). BMGN - Low Countries Historical Review, [S. l.], v. 124, n. 2, 2009. DOI: 10.18352/bmgn-lchr.7005. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-108103.. Acesso em: 24 nov. 2024.